In a narrow sense, it refers to all kinds of cultural life knowledge education activities carried out by social and cultural education institutions for teenagers and the masses. In China, in the 29th year of Guangxu reign of Qing Dynasty, in the article "Introduction to Education" in the 9th issue of Travel Translation, education was divided into three categories: family education, school education and social education, and it was pointed out that family education was weak, while school education and social education were strong. In thirty-four years, the Qing government promulgated the Simple Literacy School Plan, which was formally established in the first year of Xuantong.